Invention Grant
- Patent Title: Rich color transition curve tracking method
- Patent Title (中): 丰富的色彩转换曲线跟踪方法
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Application No.: US13301216Application Date: 2011-11-21
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Publication No.: US08526717B2Publication Date: 2013-09-03
- Inventor: Peter Harmon Smith , Frank Meyer , John Frederick Cloyd , Bora Tekkanat
- Applicant: Peter Harmon Smith , Frank Meyer , John Frederick Cloyd , Bora Tekkanat
- Applicant Address: US MI Ann Arbor US MI Milford
- Assignee: Vision Interface Technologies, LLC,Creative Lifestyles, Inc.
- Current Assignee: Vision Interface Technologies, LLC,Creative Lifestyles, Inc.
- Current Assignee Address: US MI Ann Arbor US MI Milford
- Agency: Young Basile Hanlon & MacFarlane, P.C.
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A method of finding targets in a color image applies ratio space rich colored filtering to identify a band of pixels that form a transition zone from one rich color to another. This pixel band is reduced to a rich color transition curve. A set of transition curves with simple geometric and color properties for the entire image, can be compared to a database of target properties to identify a target in an image.
Public/Granted literature
- US20120076402A1 Rich Color Transition Curve Tracking Method Public/Granted day:2012-03-29
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